845.647.1900

FR7650TDH

FR7650TDH

FIRE-RATED SELF-CLOSING DOUBLE-HUNG WINDOW

Product Description

Optimum’s 45-90 Minute Fire-Rated Double-Hung Windows are used in non-temperature rise applications and through various glazing options can be modified to address most fire rated applications. Its narrow pro-files providing open vision areas allows natural daylight without compro-mising life safety and design flexibility. The entire Fire-Rated line has been through rigorous testing. Initially, a “heat test” is performed where the window/door is exposed to temperatures up to 1600 degrees Fahren-heit. They will then endure the “Hose Stream Test”, where in which the glass holds fast even during this extreme change in temperature. Where other units of different material will react poorly when placed under these extreme conditions, Optimum’s Fire-Rated Steel Window & Doors will hold and maintain its integrity.

AUTHORIZED DIMENSIONS45 Min.60 Min.90 Min.
Min. Frame Dimension20″ x 30″20″ x 30″20″ x 30″
Max. Frame Dimensions42″ x 120″50” x 120”50” x 120”
Wire Glass Max. Exposed Area1,296 in2n/an/a
Ceramic Glass Max. Exposed Area3,325 in23,325 in23,325 in2
GENERAL SPECS

GENERAL SPECS

CSI FORMAT SPEC

CSI FORMAT SPEC

CAD Details

CAD Details

DOUBLE-HUNG WINDOW FEATURES

  • Cold Rolled sections formed from GALVANIZED STEEL
  • EPDM and Silicone Pile Weather-Stripping
  • 4 1⁄4” Exterior frame depth , 4 1/16” Ext Jamb depth
  • Installation straps available upon request
  • Half Screens & Limited Operation Stops are available
  • Zinc Enriched Primer and Powder Coat Finish
  • One Lift Handle per lower sash up to 23”, two handles thereafter
  • Can Accommodate glazing ranging from 3/16” to 3/4” in O.A thickness
  • One Sweep Lock at center of sash up to 30′′, two sweep locks thereafter
  • Factory Glazed; Glass held in place via mechanically fastened steel glazing beads
TECHNICAL SPECIFICATIONS
US Testing/CompliantUL10C, UL9, NFPA 80, NFPA 257, ASTM E283, ASTM E331 & ASTM E330
CAN Testing/CompliantCAN/ULC-12349
Custom ColorsAvailable
FabricationCoped and Mechanically assembled
CertificationUnderwriters Laboratories
Fabricated in the USYes
Glazing Options45 Min Rating w/ Wire Glass; 45-90 Min Rating w/ Ceramic Glass
Weight (lbs/linear ft.)1 1⁄4 lbs/lf for Vent Frame; 2.85 lbs/lf for Exterior Frame
Approval For NYCMEA# 151-91-M